Honeywell IAQPoint2 User Manual page 28

IAQPoint2™
NOTE
!
For accurate measurements, there must be air movement in
the duct�
with relay
Network termination resistor
switch must be off (down)
Relay
to prevent crosstalk between
terminal
block
Analog configuration switches
(to the right for 2-10 v,
to the left for 4-20 mA)
top: gas concentration
middle: temp or gas
bottom: rH
(unused switches must be to the left)
wiring label
RELAY 4-20 mA / COMM POWER 24VAC/VDC
1 2 3 4 5 6 7 8 9 10
Figure 20. Wiring the analog duct-mounted monitor
22
analog gas and
temperature channels
wiring label
RELAY
1
without relay
Analog configuration switches
(to the right for 2-10 v,
to the left for 4-20 mA)
top: gas concentration
middle: temp or gas
bottom: rH
(unused switches must be
to the left)
Network termination resistor switch
must be off (down) to prevent
crosstalk between analog
gas and temperature channels
4-20 mA / COMM POWER 24VAC/VDC
2 3 4 5 6 7 8 9 10